水库淤积物建材化利用的效益研究  

Study of the Benefits of Utilizing the Reservoir Slit for Building Materials

作　　者：王立华[1,2] 赖冠文[1,2] 刘佳[1,2] 

机构地区：[1]广东省水利水电科学研究院,广东广州510635 [2]广东省水利重点科研基地,广东广州510635

出　　处：《广东水利电力职业技术学院学报》2016年第1期5-8,共4页Journal of Guangdong Polytechnic of Water Resources and Electric Engineering

基　　金：广东省重大科技专项(2005A30402007);广东省水利科技创新项目(2009-34号)

摘　　要：研究了水库淤积物建材化的社会效益、生态效益和经济效益,其中社会效益是主要的。水库淤泥烧建材化利用能增加水库兴利库容,改善水质,节约耕地,具有显著的社会效益;减小粘土开采,节约淤积物堆放用地,节省资源,减小堆放过程中的二次污染,稳定淤积物中的重金属,生态效益显著;可免征地费用,运输距离较短、制造成本较低,淤积物烧结空心砖热学性能优于粘土实心砖,是一种新型绿色建材,有利于墙体节能,节省使用成本,具有经济效益。The social, ecological and economic benefits of building materials produced with reservoir sediments have been studied. The social benefits are significant, as the reservoir capacity can be enhanced, water quality be improved, and cultivated land be saved. The ecological benefits are great, as the quantity of lay exploitation can be reduced, stockpiling ground be saved, secondary pollution of stockpiling be reduced during, and heavy metal in reservoir sediments be stabilized. Meanwhile, economic benefits are also evident, because the sediments can be used to produce reservoir bricks, a new kind of green building materials, better than clay solid bricks.

关 键 词：水库淤泥制砖 社会效益 生态效益 经济效益 

分 类 号：X70[环境科学与工程—环境工程] TU528.041[建筑科学—建筑技术科学]